171179520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:776

約数の個数: 160

約数和(自身を含む): 565678080

約数和(自身を除く): 394498560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 719, 744, 768, 930, 960, 992, 1240, 1280, 1438, 1488, 1536, 1860, 1920, 1984, 2157, 2480, 2560, 2876, 2976, 3595, 3720, 3840, 3968, 4314, 4960, 5752, 5952, 7190, 7440, 7680, 7936, 8628, 9920, 10785, 11504, 11904, 14380, 14880, 15872, 17256, 19840, 21570, 22289, 23008, 23808, 28760, 29760, 34512, 39680, 43140, 44578, 46016, 47616, 57520, 59520, 66867, 69024, 79360, 86280, 89156, 92032, 111445, 115040, 119040, 133734, 138048, 172560, 178312, 184064, 222890, 230080, 238080, 267468, 276096, 334335, 345120, 356624, 368128, 445780, 460160, 534936, 552192, 668670, 690240, 713248, 891560, 920320, 1069872, 1104384, 1337340, 1380480, 1426496, 1783120, 1840640, 2139744, 2674680, 2760960, 2852992, 3566240, 4279488, 5349360, 5521920, 5705984, 7132480, 8558976, 10698720, 11411968, 14264960, 17117952, 21397440, 28529920, 34235904, 42794880, 57059840, 85589760, 171179520]

約数ペア:

[(1, 171179520), (2, 85589760), (3, 57059840), (4, 42794880), (5, 34235904), (6, 28529920), (8, 21397440), (10, 17117952), (12, 14264960), (15, 11411968), (16, 10698720), (20, 8558976), (24, 7132480), (30, 5705984), (31, 5521920), (32, 5349360), (40, 4279488), (48, 3566240), (60, 2852992), (62, 2760960), (64, 2674680), (80, 2139744), (93, 1840640), (96, 1783120), (120, 1426496), (124, 1380480), (128, 1337340), (155, 1104384), (160, 1069872), (186, 920320), (192, 891560), (240, 713248), (248, 690240), (256, 668670), (310, 552192), (320, 534936), (372, 460160), (384, 445780), (465, 368128), (480, 356624), (496, 345120), (512, 334335), (620, 276096), (640, 267468), (719, 238080), (744, 230080), (768, 222890), (930, 184064), (960, 178312), (992, 172560), (1240, 138048), (1280, 133734), (1438, 119040), (1488, 115040), (1536, 111445), (1860, 92032), (1920, 89156), (1984, 86280), (2157, 79360), (2480, 69024), (2560, 66867), (2876, 59520), (2976, 57520), (3595, 47616), (3720, 46016), (3840, 44578), (3968, 43140), (4314, 39680), (4960, 34512), (5752, 29760), (5952, 28760), (7190, 23808), (7440, 23008), (7680, 22289), (7936, 21570), (8628, 19840), (9920, 17256), (10785, 15872), (11504, 14880), (11904, 14380)]